| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $25.33 | 5.488% | $26.7201 | $26.72 | $26.70 | $26.70 |
| Purchase #2 | $160.42 | 11.527% | $178.9116 | $178.91 | $178.90 | $178.90 |
| Purchase #3 | $217.69 | 9.466% | $238.2965 | $238.30 | $238.30 | $238.30 |
| Purchase #4 | $170.26 | 5.531% | $179.6771 | $179.68 | $179.70 | $179.70 |
| Purchase #5 | $178.87 | 11.296% | $199.0752 | $199.08 | $199.10 | $199.10 |
| Purchase #6 | $238.70 | 8.363% | $258.6625 | $258.66 | $258.65 | $258.70 |
| Purchase #7 | $172.29 | 13.389% | $195.3579 | $195.36 | $195.35 | $195.40 |
| 7 purchase totals = | $1,163.56 | $1,276.7009 | $1,276.71 | $1,276.70 | $1,276.80 | |